package com.atguigu.gulimall.ware.service.impl;

import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.atguigu.common.utils.PageUtils;
import com.atguigu.common.utils.Query;

import com.atguigu.gulimall.ware.dao.PurchaseDetailDao;
import com.atguigu.gulimall.ware.entity.PurchaseDetailEntity;
import com.atguigu.gulimall.ware.service.PurchaseDetailService;
import org.springframework.util.StringUtils;

@Service("purchaseDetailService")
public class PurchaseDetailServiceImpl extends ServiceImpl<PurchaseDetailDao, PurchaseDetailEntity>implements PurchaseDetailService{

//    /**
//     * 根据采购单id查询采购单
//     */
//    @Override
//    public List<PurchaseDetailEntity> listDetailByPurchaseId(Long id) {
//        List<PurchaseDetailEntity> purchaseId = this.list(new QueryWrapper<PurchaseDetailEntity>().eq("purchase_id", id));
//        return purchaseId;
//    }

    /**
     * 采购需求查询功能
     */
    @Override
    public PageUtils queryPage(Map<String, Object> params) {
        QueryWrapper<PurchaseDetailEntity> queryWrapper = new QueryWrapper<>();

        String key = (String) params.get("key");
        if(!StringUtils.isEmpty(key)){
            queryWrapper.and(wrapper -> {
                wrapper.eq("purchase_id", key).or().eq("sku_id", key);    //根据 采购单id 或者 采购商品id 查询
            });}

        String status = (String) params.get("status");
        if(!StringUtils.isEmpty(status)){
            queryWrapper.eq("status", status);
        }

        String wareId = (String) params.get("wareId");
        if(!StringUtils.isEmpty(wareId)){
            queryWrapper.eq("ware_id", wareId);
        }

        IPage<PurchaseDetailEntity> page = this.page(new Query<PurchaseDetailEntity>().getPage(params), queryWrapper);
        return new PageUtils(page);
    }
}